It is past time to replace the crankcase breather element on my 08 400ISL. My book shows either a Cummins 4939749 or a Fleetguard CV5060300 part number. I am having problems locating these online. For those of you who do your own maintenance; where are you getting your breather elements?

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It is past time to replace the crankcase breather element on my 08 400ISL. My book shows either a Cummins 4939749 or a Fleetguard CV5060300 part number. I am having problems locating these online. For those of you who do your own maintenance; where are you getting your breather elements?

FIrst, you have too many digits in the FGD part number. It is CV50603. Go to Fleetguard website: Cummins Filtration

Look at the tabs across the top and select 'Catalog', 'Cross Reference'. Enter your the above number and you will find it has been cancelled and replaced by CV50628. Fleetguard does not sell online, they use authorized distributors. Cummins is NOT one of the cheaper ones.

FIrst, you have too many digits in the FGD part number. It is CV50603. Go to Fleetguard website: Cummins Filtration

Look at the tabs across the top and select 'Catalog', 'Cross Reference'. Enter your the above number and you will find it has been cancelled and replaced by CV50628. Fleetguard does not sell online, they use authorized distributors. Cummins is NOT one of the cheaper ones.

Thanks for the reply. I took the Fleetguard number direct from page V-5 of my Cummins owners manual. No wonder I could not find any.